{"id":569,"date":"2026-11-04T16:38:35","date_gmt":"2026-11-04T08:38:35","guid":{"rendered":"https:\/\/ft9scr4y-20210904.admin.cygzs.net\/?p=569"},"modified":"2026-11-04T16:38:36","modified_gmt":"2026-11-04T08:38:36","slug":"nginx%e5%a4%9a%e7%ba%a7%e5%8f%8d%e5%90%91%e4%bb%a3%e7%90%86%e8%8e%b7%e5%8f%96%e7%9c%9f%e5%ae%9eip","status":"publish","type":"post","link":"https:\/\/www.cygzs.net\/?p=569","title":{"rendered":"Nginx\u591a\u7ea7\u53cd\u5411\u4ee3\u7406\u83b7\u53d6\u771f\u5b9eIP"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5ba2\u6237\u7aef\u53ef\u4ee5\u968f\u4fbf\u4f2a\u9020\u7684\u8bf7\u6c42\u5934X-Forwarded-For\uff0c\u76f4\u63a5\u4ee3\u7801\u83b7\u53d6X-Forwarded-For\u62ff\u53d6\u7b2c\u4e00\u4e2aIP\u53ef\u80fd\u662f\u4f2a\u9020\u7684\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8981\u5728 Nginx \u591a\u7ea7\u4ee3\u7406\u94fe\u4e2d\u51c6\u786e\u628a\u771f\u5b9e\u5ba2\u6237\u7aef IP \u4f20\u5230\u540e\u7aef\u5e94\u7528\uff0c\u5173\u952e\u4e0d\u662f\u201c\u5c42\u5c42\u52a0\u5934\u201d\uff0c\u800c\u662f\u5efa\u7acb\u4e00\u6761\u53ef\u4fe1\u3001\u53ef\u9a8c\u8bc1\u3001\u4e0d\u4e2d\u65ad\u7684\u4f20\u9012\u8def\u5f84\u3002\u6f0f\u6389\u4efb\u4e00\u73af\u8282\u2014\u2014\u6bd4\u5982\u67d0\u5c42\u6ca1\u900f\u4f20 X-Forwarded-For\uff0c\u6216\u6700\u540e\u5165\u53e3\u6ca1\u542f\u7528 realip \u6821\u9a8c\u2014\u2014IP \u5c31\u4f1a\u5931\u771f\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u6bcf\u5c42\u4ee3\u7406\u5fc5\u987b\u900f\u4f20 X-Forwarded-For<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u662f\u5168\u94fe\u8def IP \u8ffd\u8e2a\u7684\u57fa\u7840\u3002\u6240\u6709\u4e2d\u95f4 Nginx\uff08CDN\u3001WAF\u3001LB\u3001\u7f51\u5173\uff09\u90fd\u9700\u786e\u4fdd\u8be5\u5934\u5b8c\u6574\u5ef6\u7eed\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9996\u5c42\u4ee3\u7406\uff08\u76f4\u8fde\u516c\u7f51\u6216 CDN\uff09\u7528 proxy_set_header X-Forwarded-For $remote_addr; \u521d\u59cb\u5316\uff0c\u5199\u5165\u7528\u6237\u771f\u5b9e IP<\/li>\n\n\n\n<li>\u540e\u7eed\u6bcf\u4e00\u5c42\u7edf\u4e00\u4f7f\u7528 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; \u2014\u2014\u5b83\u4f1a\u81ea\u52a8\u5728\u5df2\u6709\u503c\u672b\u5c3e\u8ffd\u52a0\u672c\u5c42\u770b\u5230\u7684 $remote_addr\uff0c\u5f62\u6210\u7c7b\u4f3c 1.1.1.1, 10.0.0.5, 10.0.0.6 \u7684\u683c\u5f0f<\/li>\n\n\n\n<li>\u7981\u6b62\u6e05\u7a7a\u3001\u8986\u76d6\u3001\u624b\u52a8\u62fc\u63a5 X-Forwarded-For\uff1b\u4efb\u4f55\u4e00\u5c42\u7f3a\u5931\uff0c\u94fe\u8def\u5373\u65ad\u88c2<\/li>\n<\/ul>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u6700\u540e\u4e00\u5c42 Nginx \u5fc5\u987b\u542f\u7528 realip \u6a21\u5757\u6821\u9a8c<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u786e\u8ba4\u7f16\u8bd1\u65f6\u5df2\u542f\u7528 &#8211;with-http_realip_module<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>nginx -V 2>&amp;1 | grep http_realip_module<br>\u8f93\u51fa\u5305\u542b &#8211;with-http_realip_module \u2192 \u652f\u6301 set_real_ip_from\uff08\u8fd9\u4e2a\u6307\u4ee4\u5c5e\u4e8e ngx_http_realip_module\uff09<br>Debian\/Ubuntu\u3001CentOS \u5b98\u65b9\u6e90\u76f4\u63a5\u88c5\u7684 nginx\uff0c\u4e00\u822c\u81ea\u5e26\u8fd9\u4e2a\u6a21\u5757\uff1b\u81ea\u5df1\u6e90\u7801\u7f16\u8bd1\u3001\u6781\u7b80\u955c\u50cf\u5bb9\u6613\u4e0d\u5e26\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728Nginx\u7684 http\u6216server\u6216location \u5757\u4e2d\u914d\u7f6e\u53ef\u4fe1\u4ee3\u7406\u6bb5\uff0c\u6307\u5b9a\u89e3\u6790\u6765\u6e90\uff0c\u5f00\u542f\u9012\u5f52\u89e3\u6790<\/li>\n\n\n\n<li>Nginx \u5c06\u4ece\u53f3\u5f80\u5de6\u8df3\u8fc7\u6240\u6709\u53ef\u4fe1 IP\uff0c\u53d6\u7b2c\u4e00\u4e2a\u975e\u53ef\u4fe1\u5730\u5740\u4f5c\u4e3a\u771f\u5b9e\u5ba2\u6237\u7aef IP\uff0c\u5e76\u81ea\u52a8\u66f4\u65b0 $remote_addr<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>set_real_ip_from 10.0.0.0\/8;<br>set_real_ip_from 172.16.0.0\/12;<br>set_real_ip_from 192.168.0.0\/16;<br>set_real_ip_from 173.245.48.0\/20;<br>real_ip_header X-Forwarded-For;<br>real_ip_recursive on;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6309\u5b9e\u9645\u4ee3\u7406\u51fa\u53e3 IP \u7cbe\u786e\u586b\u5199\uff0c\u4e0d\u5efa\u8bae\u7528\u5bbd\u6cdb\u8303\u56f4<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u540e\u7aef\u5e94\u8bfb\u53d6\u7ecf realip \u4fee\u6b63\u540e\u7684\u503c<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f18\u5148\u8bfb X-Real-IP\uff08\u7531 Nginx \u6ce8\u5165\uff0c\u7b49\u4ef7\u4e8e\u4fee\u6b63\u540e\u7684 $remote_addr\uff09<\/li>\n\n\n\n<li>\u82e5\u6846\u67b6\u652f\u6301\uff0c\u4e5f\u53ef\u76f4\u63a5\u7528 request.getRemoteAddr()\uff08PHP \u7684 $_SERVER[&#8216;REMOTE_ADDR&#8217;]\u3001Java \u7684 HttpServletRequest.getRemoteAddr()\uff09\uff0c\u524d\u63d0\u662f realip \u5df2\u751f\u6548<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5ba2\u6237\u7aef\u53ef\u4ee5\u968f\u4fbf\u4f2a\u9020\u7684\u8bf7\u6c42\u5934X-Forwarded-For\uff0c\u76f4\u63a5\u4ee3\u7801\u83b7\u53d6X-Forwarded-For\u62ff\u53d6\u7b2c\u4e00\u4e2aIP\u53ef\u80fd\u662f\u4f2a\u9020\u7684\u3002 \u8981\u5728 Nginx \u591a\u7ea7\u4ee3\u7406\u94fe\u4e2d\u51c6\u786e\u628a\u771f\u5b9e\u5ba2\u6237\u7aef IP \u4f20\u5230\u540e\u7aef\u5e94\u7528\uff0c\u5173\u952e\u4e0d\u662f\u201c\u5c42\u5c42\u52a0\u5934\u201d\uff0c\u800c\u662f\u5efa\u7acb\u4e00\u6761\u53ef\u4fe1\u3001\u53ef\u9a8c\u8bc1\u3001\u4e0d\u4e2d\u65ad\u7684\u4f20\u9012\u8def\u5f84\u3002\u6f0f\u6389\u4efb\u4e00\u73af\u8282\u2014\u2014\u6bd4\u5982\u67d0\u5c42\u6ca1\u900f\u4f20 X-Forwarded-For\uff0c\u6216\u6700\u540e\u5165\u53e3\u6ca1\u542f\u7528 realip \u6821\u9a8c\u2014\u2014IP \u5c31\u4f1a\u5931\u771f\u3002 \u6bcf\u5c42\u4ee3\u7406\u5fc5\u987b\u900f&hellip; <a class=\"more-link\" href=\"https:\/\/www.cygzs.net\/?p=569\">(more)<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_owldraft_subtitle":"","footnotes":""},"categories":[1,11],"tags":[54],"class_list":["post-569","post","type-post","status-publish","format-standard","hentry","category-it","category-other","tag-nginxip"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Nginx\u591a\u7ea7\u53cd\u5411\u4ee3\u7406\u83b7\u53d6\u771f\u5b9eIP - \u7433\u6d77\u5bb6\u56ed<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cygzs.net\/?p=569\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nginx\u591a\u7ea7\u53cd\u5411\u4ee3\u7406\u83b7\u53d6\u771f\u5b9eIP - \u7433\u6d77\u5bb6\u56ed\" \/>\n<meta property=\"og:description\" content=\"\u5ba2\u6237\u7aef\u53ef\u4ee5\u968f\u4fbf\u4f2a\u9020\u7684\u8bf7\u6c42\u5934X-Forwarded-For\uff0c\u76f4\u63a5\u4ee3\u7801\u83b7\u53d6X-Forwarded-For\u62ff\u53d6\u7b2c\u4e00\u4e2aIP\u53ef\u80fd\u662f\u4f2a\u9020\u7684\u3002 \u8981\u5728 Nginx \u591a\u7ea7\u4ee3\u7406\u94fe\u4e2d\u51c6\u786e\u628a\u771f\u5b9e\u5ba2\u6237\u7aef IP \u4f20\u5230\u540e\u7aef\u5e94\u7528\uff0c\u5173\u952e\u4e0d\u662f\u201c\u5c42\u5c42\u52a0\u5934\u201d\uff0c\u800c\u662f\u5efa\u7acb\u4e00\u6761\u53ef\u4fe1\u3001\u53ef\u9a8c\u8bc1\u3001\u4e0d\u4e2d\u65ad\u7684\u4f20\u9012\u8def\u5f84\u3002\u6f0f\u6389\u4efb\u4e00\u73af\u8282\u2014\u2014\u6bd4\u5982\u67d0\u5c42\u6ca1\u900f\u4f20 X-Forwarded-For\uff0c\u6216\u6700\u540e\u5165\u53e3\u6ca1\u542f\u7528 realip \u6821\u9a8c\u2014\u2014IP \u5c31\u4f1a\u5931\u771f\u3002 \u6bcf\u5c42\u4ee3\u7406\u5fc5\u987b\u900f&hellip; 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